diff options
| author |   Christophe Leroy <christophe.leroy@csgroup.eu> | 2021-06-25 14:49:09 +0000 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2021-06-26 10:59:21 +1000 |
| commit | b064037ea4104120418ccbf39951a6d529a9d6d5 (patch) | |
| tree | 105a23225258f6029665e1eeb7d7bbe24bf8bc59 /arch/powerpc | |
| parent | powerpc/interrupt: Also use exit_must_hard_disable() on PPC32 (diff) | |
| download | linux-dev-b064037ea4104120418ccbf39951a6d529a9d6d5.tar.xz linux-dev-b064037ea4104120418ccbf39951a6d529a9d6d5.zip | |
powerpc/interrupt: Use names in check_return_regs_valid()
trap->regs == 0x3000 is trap_is_scv()
trap 0x500 is INTERRUPT_EXTERNAL
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/d48bf0184a1de185eb0ed3282247f8a294710674.1624632537.git.christophe.leroy@csgroup.eu
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/kernel/interrupt.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/kernel/interrupt.c b/arch/powerpc/kernel/interrupt.c index 1b4a99ecb7e5..0052702ee5ac 100644 --- a/arch/powerpc/kernel/interrupt.c +++ b/arch/powerpc/kernel/interrupt.c @@ -222,12 +222,12 @@ static void check_return_regs_valid(struct pt_regs *regs) u8 *validp; char *h; - if (regs->trap == 0x3000) + if (trap_is_scv(regs)) return; trap = regs->trap; // EE in HV mode sets HSRRs like 0xea0 - if (cpu_has_feature(CPU_FTR_HVMODE) && trap == 0x500) + if (cpu_has_feature(CPU_FTR_HVMODE) && trap == INTERRUPT_EXTERNAL) trap = 0xea0; switch (trap) { |